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thermal: clock_cooling: Fix missing mutex_init() 

The driver allocates the mutex but not initialize it.
Use mutex_init() on it to initialize it correctly.

This is detected by Coccinelle semantic patch.

Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
This commit is contained in:
Wei Yongjun 2016-07-25 07:01:19 +00:00 committed by Zhang Rui
parent f4c592439b
commit 165989a5b6
1 changed files with 1 additions and 0 deletions
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1
drivers/thermal/clock_cooling.c
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@ -426,6 +426,7 @@ clock_cooling_register(struct device *dev, const char *clock_name)
if (!ccdev)
return ERR_PTR(-ENOMEM);
mutex_init(&ccdev->lock);
ccdev->dev = dev;
ccdev->clk = devm_clk_get(dev, clock_name);
if (IS_ERR(ccdev->clk))